This invention provides a method for irrigating an area by providing a fluid conduit coiled on a spool. The conduit includes a plurality of sprinkler ports disposed spaced apart along a length axis of the conduit. Each sprinkler port has an affixed connection structure operable to removably connect, removably quick-connect, or quick-deploy a riser, and a portion of that connection structure is disposed inside the hydraulic cross-section of the conduit. The method includes uncoiling a length of the conduit to dispose that uncoiled length of conduit as a line across the area to be irrigated. The uncoiled conduit may then be used to irrigate the area as desired. When finished, the length of conduit may be removed from the irrigation area by again coiling it onto a spool.
